Bearing 4703
Inner diameter:: 57.099 mm
Outer diameter: 85.649 mm
The size of the width: 19.177 mm
Weight:: 0.354 kg
Outer diameter: 85.649 mm
The size of the width: 19.177 mm
Weight:: 0.354 kg
Technical specifications
Designation: 4703
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 57.099 mm
External diameter: 85.649 mm
Width (B): 19.177 mm
Weight: 0.354 kg
Резьба (G): 9700 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 7x16x7 (mm)
ATG10 4690 MFX - Megaflex ( ATK10 4690 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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Manufacturer: KASTAS
Sizes: 22x32x7,5 (mm)
Bearing NU221
Manufacturer: ETERNO
Sizes: 105x190x36 (mm)
Weight:: 4 (kg)
Bearing 30221 (3FB)
Manufacturer: GMB
Sizes: 105x190x36 (mm)
Weight:: 4.38 (kg)
Bearing NUP315
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.55 (kg)
GEAR PULLEYS 14M-192S 852.82 (14M-192S 852.82/125)
Manufacturer: BBC
Bearing 6220 ZZ
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.321 (kg)
K501 PA/NBR(150x129x8,1)
Manufacturer: KASTAS
Sizes: 150x129x8,1 (mm)
Mechanical seal RM 301-70
Manufacturer: RiMi
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
